1,3-Benzenedicarboxylic acid, di-2-propenyl ester, homopolymer 25035-78-3 DAIF-SL Daip alkyd 509 Daip alkyd 510 Daiso iso-dap Dapon M Dappu 100L Diallyl isophthalate homopolymer Diallyl isophthalate polymer Diallyl isophthalate prepolymer Diallyl isophthalate resin Isophthalic acid, diallyl ester, polymers (8CI) Poly(diallyl isophthalate)